DIN EN ISO 11350:2025-05
Water quality - Determination of the genotoxicity of water and waste water - Salmonella/microsome fluctuation test (Ames fluctuation test) (ISO 11350:2012); German and English version prEN ISO 11350:2025 / Note: Date of issue 2025-03-28
| Fecha de anulación: |
2026-01-01
Anulada
|
|---|---|
| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | This International Standard specifies a method for the determination of the genotoxic potential of water and waste water using the bacterial strains Salmonella enterica subsp. enterica serotype Typhimurium TA 98 and TA 100 in a fluctuation assay. This combination of strains is able to measure the genotoxicity of chemicals that induce point mutations (base pair substitutions and frameshift mutations) in genes coding for enzymes that are involved in the biosynthesis of the amino acid, histidine. |
| Keywords: | Biochemical methods of analysis|Definitions|Determination of content|Environmental pollutions|Fluctuations|Genotoxicity|Health protection|Salmonella|Sewage|Testing|Waste-water analysis|Water|Water quality |
| ICS: | 13.060.70 - Determinación de las propiedades biológicas del agua |
| CTN: | |
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Equivalencia Internacional |
Idéntica ISO 11350:2012 |
|
Reemplazo Normas |
Es reemplazada por DIN EN ISO 11350:2026-01 |
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